CVE-2024-21505

CVSS 7.5 HIGHEPSS 0.7%CWE-1321

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.5EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

25 mar 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Versions of the package web3-utils before 4.2.1 are vulnerable to Prototype Pollution via the utility functions format and mergeDeep, due to insecure recursive merge. An attacker can manipulate an object's prototype, potentially leading to the alteration of the behavior of all objects inheriting from the affected prototype by passing specially crafted input to these functions.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P

Produtos afetados

n/a · web3-utils

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Referências

https://github.com/web3/web3.js/commit/8ed041c6635d807b3da8960ad49e125e3d1b0e80 https://security.snyk.io/vuln/SNYK-JS-WEB3UTILS-6229337